尝试安装rmagick gem时,我收到如下所示的错误.我使用RVM,Ruby 1.9.2-head和Rails 3.05在Snowleopard 10.6上.回答类似的问题建议安装ImageMagick,我成功地做了.其他建议安装"libmagick9-dev库",但是,我无法弄清楚如何做到这一点.
我是一名新开发人员,非常感谢您对现有解释或资源的任何帮助或指示.谢谢!
jjdevenuta(opal)$ gem install rmagick
Fetching: rmagick-2.13.1.gem (100%)
Building native extensions. This could take a while...
ERROR: Error installing rmagick:
ERROR: Failed to build gem native extension.
/Users/jjdevenuta/.rvm/rubies/ruby-1.9.2-head/bin/ruby extconf.rb
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... no
Can't install RMagick 2.13.1. Can't find Magick-config in /Users/jjdevenuta/.rvm/gems/ruby-1.9.2-head@rails3/bin:/Users/jjdevenuta/.rvm/gems/ruby-1.9.2-head@global/bin:/Users/jjdevenuta/.rvm/rubies/ruby-1.9.2-head/bin:/Users/jjdevenuta/.rvm/bin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/git/bin:/usr/X11/bin
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log …当我尝试安装rmagick时,我收到以下错误消息:
Can't install RMagick 2.13.1. Can't find MagickWand.h.
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
我使用的是Mac OSX 10.6.8,ruby 1.9.2p290,rvm 1.10.2.
任何人都可以帮我解决这个问题.
更新RMagick和Imagemagick是一个痛苦的期待.我用自制软件更新了Mac上的Imagemagick版本(MacOS El Capitan版本10.11.5),用于Ruby 2.3中的一个项目6.9.5-9
$ convert --version
Version: ImageMagick 6.9.5-9 Q16 x86_64 2016-09-09
现在Ruby 1.8.7中的一个旧项目拒绝使用错误消息"这个RMagick的安装配置了ImageMagick 6.8.9但ImageMagick 6.9.5-9正在使用中".因此我卸载了"rmagick",但无法重新安装
$ gem install rmagick -v 2.16.0
Building native extensions. This could take a while...
ERROR: Error installing rmagick:
ERROR: Failed to build gem native extension.
checking for /usr/local/opt/gcc46/bin/gcc-4.6... yes
checking for Magick-config... yes
checking for outdated ImageMagick version (<= 6.4.9)... no
checking for presence of MagickWand API (ImageMagick version >= 6.9.0)... no
checking for Ruby version …我正在尝试在Ubuntu 10.04上安装RMagick.看着这里却没有快乐.我甚至从源代码编译和安装了ImageMagick,但是当我尝试使用RubyGems安装RMagick时,这里的说明仍然没有帮助我.我收到了这个错误:
carcher@carcher-laptop:~/Code/temp/RMagick-2.13.1$ sudo gem install rmagick
Building native extensions. This could take a while...
ERROR: Error installing rmagick:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb
extconf.rb:1:in `require': no such file to load -- mkmf (LoadError)
from extconf.rb:1
Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/rmagick-2.13.1 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/rmagick-2.13.1/ext/RMagick/gem_make.out
carcher@carcher-laptop:~/Code/temp/RMagick-2.13.1$
这是什么意思呢？:)我是Ruby和RubyGems的新手,所以请保持温柔.我的设置如下:
Ruby: 1.8.7
RubyGems: 1.3.7
我几乎没有想法(也累了!).我厌倦了使用上面的链接从源代码编译RMagick但它失败了,因为没有./configure脚本:(
任何和所有帮助表示赞赏!
我一直在撞墙,试着弄清楚这里出了什么问题,我肯定(或者更希望)这是一个相当明显的东西,我忽略了.我使用的是Ruby 1.9.1,Sinatra 1.0和RMagick 2.13.1.ImageMagick和RMagick已正确安装并正常运行 - 我已成功操作并保存了来自irb的图像.
params数组的相关部分(为便于阅读而格式化更改):
{"admin_user_new_image_file"=>
{
:filename=>"freddie-on-shetland-pony.png",
:type=>"image/png",
:name=>"admin_user_new_image_file",
:tempfile=>#<File:/var/folders/a7/a7pO5jMcGLCww9XBGRvWfE+++TI/-Tmp-/RackMultipart20100514-20700-o2tkqu-0>,
:head=>"Content-Disposition: form-data; name=\"admin_user_new_image_file\"; filename=\"freddie-on-shetland-pony.png\"\r\nContent-Type: image/png\r\n"
}
}
相关代码:
post "/admin/user/:account_name/image/new/" do
if params[:admin_user_new_image_file][:tempfile]
thumbnail = Magick::Image.read("png:"+params[:admin_user_new_image_file][:tempfile].path).first
end
end
错误(第229行是以"thumbnail ="开头的行:
config.ru:229: [BUG] Segmentation fault
ruby 1.9.1p376 (2009-12-07 revision 26041) [i386-darwin10.3.0]
-- control frame ----------
c:0042 p:---- s:0196 b:0196 l:000195 d:000195 CFUNC :read
c:0041 p:0121 s:0192 b:0192 l:001ab8 d:000191 LAMBDA config.ru:229
c:0040 p:---- s:0189 b:0189 l:000188 d:000188 FINISH
c:0039 p:---- s:0187 b:0187 l:000186 d:000186 CFUNC :call
c:0038 p:0018 …我见过其他人在Mountain Lion上安装RMagick同样的问题但是没有一个建议的解决方案允许我成功安装rmagick.
这是我得到的错误消息:
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
checking for Ruby version >= 1.8.5... yes
checking for /usr/local/bin/gcc-4.2... yes
checking for Magick-config... yes
checking for ImageMagick version >= 6.4.9... yes
checking for HDRI disabled version of ImageMagick... yes
checking for stdint.h... yes
checking for sys/types.h... yes
checking for wand/MagickWand.h... yes
checking for InitializeMagick() in -lMagickCore... no
checking for InitializeMagick() in -lMagick... no
checking for InitializeMagick() in -lMagick++... no
Can't install RMagick 2.13.1. Can't find the …我使用脚本安装ImageMagick http://github.com/masterkain/ImageMagick-sl
过了一会儿,我安装了ImageMagick.
然后我跑了sudo gem install rmagick并得到了
Building native extensions. This could take a while...
ERROR: Error installing rmagick:
ERROR: Failed to build gem native extension.
.rvm/rubies/ruby-1.9.2-p0/bin/ruby extconf.rb
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... no
Can't install RMagick 2.13.1. Can't find Magick-config in...
我正在使用Ruby 1.9.2和Rails 3在OSX Snow Leopard中工作.任何想法？
我一直在使用paperclip上传和自动调整我的Rails应用程序中的照片,我喜欢它.唯一的问题是每隔一个月,我疯狂的经理决定他想要一个新的尺寸来显示照片.所以我在我的照片模型中添加了一个新的风格,所有都适合新照片,但现有的照片现在是一个问题.现在我开始有多张照片要处理,我需要一种编程方式来调整现有照片的大小.对于这样的事情,也许有一些回形针技巧？如果我不需要,我真的不必弄清楚RMagick并自己写一个脚本.
刚从Leopard升级(即不是新安装)到Lion,而我之前运行良好的rmagick现在不再起作用,并且给了我这个错误:
当Pow试图运行它时,你的Rack应用程序引发了异常.
LoadError: dlopen(/Users/rassom/.rvm/gems/ruby-1.8.7-p334/gems/rmagick-2.13.1/lib/RMagick2.bundle, 9): Library not loaded:
/System/Library/Frameworks/OpenCL.framework/Versions/A/Libraries/libclparser.dylib
Referenced from: /Users/rassom/.rvm/gems/ruby-1.8.7-p334/gems/rmagick-2.13.1/lib/RMagick2.bundle
Reason: image not found - /Users/rassom/.rvm/gems/ruby-1.8.7-p334/gems/rmagick-2.13.1/lib/RMagick2.bundle
~/.rvm/gems/ruby-1.8.7-p334/gems/rmagick-2.13.1/lib/RMagick2.bundle
~/.rvm/gems/ruby-1.8.7-p334/gems/rmagick-2.13.1/lib/rmagick.rb:11
~/.rvm/gems/ruby-1.8.7-p334/gems/bundler-1.0.15/lib/bundler/runtime.rb:68:in `require'
~/.rvm/gems/ruby-1.8.7-p334/gems/bundler-1.0.15/lib/bundler/runtime.rb:68:in `require'
~/.rvm/gems/ruby-1.8.7-p334/gems/bundler-1.0.15/lib/bundler/runtime.rb:66:in `each'
尝试卸载rmagick并重新安装,但这没有帮助.
有人有解决方案吗？
谢谢 :-)
我升级到imagemagick-7.0.4-3.sierra,现在我以前安装的RMagck 2.16失败了.我查了一下MagicWand:
$ find /usr/local -name MagickWand.h
/usr/local/Cellar/imagemagick/7.0.4-3/include/ImageMagick-7/MagickWand/MagickWand.h
所以它似乎在那里.我也重新安装并重新链接了pgk-config.没有帮助.有任何想法吗？
rmagick ×10
imagemagick ×7
ruby ×6
macos-sierra ×2
rvm ×2
bundler ×1
install ×1
linux ×1
macos ×1
paperclip ×1
ruby-1.9.1 ×1
rubygems ×1
sinatra ×1
ubuntu ×1